Ultrasonography (also called ultrasound or sonography) is a noninvasive, pain-free procedure that uses sound waves to examine a pet’s internal organs and other structures inside the body. It can be used to evaluate the animal’s heart, kidneys, liver, gallbladder, and bladder; to detect fluid, cysts, tumors, or abscesses; and to confirm pregnancy or monitor an ongoing pregnancy.
We may use this imaging technique in conjunction with radiography (x-rays) and other diagnostic methods to ensure a proper diagnosis. Interpretation of ultrasound images requires great skill on the part of the clinician. Along with in-house ultrasound scans with our veterinarians, we also offer internal medicine ultrasound interpretation through Dr. Heather Graham with Collaboration Veterinary Consulting. Dr. Graham visits our hospital to complete consultations with our veterinarians allowing your pet to receive care here in our hospital instead of having to travel to another office for care when an ultrasound or echocardiogram is needed.
The ultrasonographer applies gel to the surface of the body and then methodically moves a transducer (a small handheld tool) across the skin to record images of the area of interest. The gel helps the transducer slide more easily and creates a more accurate visual image.
The transducer emits ultrasonic sound waves, which are directed into the body toward the structures to be examined. The waves create echoes of varying degrees depending on the density of the tissue and the amount of fluid present. Those waves create detailed images of the structures, which are shown on a monitor and recorded for evaluation.
Ultrasound does not involve radiation, has no known side effects, and doesn’t typically require pets to be sedated or anesthetized. The hair in the area to be examined usually needs to be shaved so the ultrasonographer can obtain a good result.
If you have any questions about our ultrasonography service or what to expect during your pet’s procedure, please don’t hesitate to ask.
